Radiation shielding device



FIG. 1 is a top plan view of a radiation shielding device showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top view of the radiation shielding device of the invention used in a telephone cover device shown with broken lines; and,

FIG. 4 is a perspective view of the radiation shield formed into the shape used to shield radiation from a telephone (not shown).

The radiation shielding device has no substantial thickness. The broken line showing of a telephone cover device in FIG. 3 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a radiation shielding device, as shown and described. 